Download App
A mass $M$ is suspended by two springs of force constants $K_1$ and $K_2$ respectively as shown in the diagram. The total elongation (stretch) of the two springs is
  • A$\frac{{Mg}}{{{K_1} + {K_2}}}$
  • B$\frac{{Mg\,({K_1} + {K_2})}}{{{K_1}{K_2}}}$
  • C$\frac{{Mg\,{K_1}{K_2}}}{{{K_1} + {K_2}}}$
  • D$\frac{{{K_1} + {K_2}}}{{{K_1}{K_2}Mg}}$
Easy
art

Download our app
and get started for free

Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*
Download App

Similar Questions

  • 1
    A man measures the period of a simple pendulum inside a stationary lift and finds it to be $T$ sec. If the lift accelerates upwards with an acceleration $\frac{g}{4}$, then the period of the pendulum will be
    View Solution
  • 2
    Mark the wrong statement
    View Solution
  • 3
    A particle executes linear simple harmonic motion with an amplitude of $2\, cm$. When the particle is at $1\, cm$ from the mean position the magnitude of its velocity is equal to that of its acceleration. Then its time period in seconds is
    View Solution
  • 4
    Two masses ${m_1}$ and ${m_2}$ are suspended together by a massless spring of constant k. When the masses are in equilibrium, ${m_1}$ is removed without disturbing the system. Then the angular frequency of oscillation of ${m_2}$ is
    View Solution
  • 5
    The phase difference between two $SHM\,\,$  ${y_1}\, = \,10\,\sin \,\left( {10\pi t\, + \,\frac{\pi }{3}} \right)$ and ${y_2}\, = \,12\,\sin \,\left( {8\pi t\, + \,\frac{\pi }{4}} \right)$  at $t = 0.5\,s$ it
    View Solution
  • 6
    A man having a wrist watch and a pendulum clock rises on a $TV$ tower. The wrist watch and pendulum clock per chance fall from the top of the tower. Then
    View Solution
  • 7
    A tunnel has been dug through the centre of the earth and a ball is released in it. It will reach the other end of the tunnel after
    View Solution
  • 8
    A circular arc of mass $m$ is connected with the help of two massless strings as shown in the figuw in vertical plane. About point $P$, small oscillations are given in the plane of the arc. Time period of the oscillations of $SHM$ will be
    View Solution
  • 9
    What is the velocity of the bob of a simple pendulum at its mean position, if it is able to rise to vertical height of $10cm$  ......... $m/s$ (Take $g = 9.8\,m/{s^2})$
    View Solution
  • 10
    Two simple pendulum whose lengths are $1\,m$ and $121\, cm$ are suspended side by side. Their bobs are pulled together and then released. After how many minimum oscillations of the longer pendulum will the two be in phase again
    View Solution